* {
  margin: 0;
  padding: 0;
}
html,
body,
#app {
  height: 100%;
}
.el-container {
  height: 100%;
}
.el-aside {
  background-color: #545c64;
  height: 100%;
  border-color: #545c64;
}
.el-breadcrumb {
  margin-bottom: 20px;
}
